Cisco Catalyst 2975 LAN Base Switch - 48-port

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Producent: Linksys
Produkt nr.: WS-C2975GS-96PS-LM
EAN: 882658249266

Cisco Catalyst 2975 Switch with LAN Base software is a fixed-configuration stackable intelligent Ethernet switch with Power over Ethernet (PoE) and Gigabit Ethernet connectivity, enabling enhanced LAN services for commercial branch office networks. The Cisco Catalyst 2975 LAN Base Switch offers integrated security, including Network Admission Control (NAC), enhanced quality of service (QoS), and resiliency to deliver intelligent services for the network edge.
The Cisco Catalyst 2975 Switch supports unified stack management to reduce the operational cost of managing a stack of up to nine access layer switches. The Cisco Catalyst 2975 Switch supports 32 Gbps stacking bandwidth with dedicated stacking ports and special stacking cables. A master switch and backup master switch are elected within a stack of Cisco Catalyst 2975 Switches. The master switch maintains a single configuration file for the stack and automatically provisions and updates the software image for switches added to a stack, enabling plug-and-play hardware replacement. The Cisco Catalyst 2975 Switch stack supports a single IP address, which is maintained even when a stack master is elected. Also a Cisco Catalyst 2975 Switch stack appears as a single spanning-tree node to the rest of the network, and all stack members use the same bridge-id, which simplifies spanning-tree convergence and troubleshooting.

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Forventet levering ved bestilling: 5/1 2017



SpecifikationerUdvidet
ProduktbeskrivelseCisco Catalyst 2975 LAN Base Switch - switch - 48 porte - Administreret - desktop
EnhedstypeSwitch - 48 porte - Administreret - kan stables
Antal pakker2 (specifikationer er for enkelt genstande)
PakningstypeDesktop 1U
UndertypeGigabit Ethernet
Porte48 x 10/100/1000 (PoE) + 4 x SFP
Power Over Ethernet (PoE)PoE
MAC adresse table størrelse8K indtastningshukommelse
RoutingprotokolIGMPv3, MLDv2, MLD
Protokol til fjernadministrationSNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH, SSH-2
EgenskaberAuto-sensing per device, DHCP-understøttelse, power over Ethernet (PoE), auto-negotiation, trunking, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, IPv6 understøttet, DHCP server, MDL snooping
OverensstemmelsesstandarderIEEE 802.3af
EffektAC 120/230 V ( 50/60 Hz )
Dimensioner (B x D x H)44.5 cm x 40.9 cm x 4.4 cm
Vægt7 kg
* Der tages forbehold for trykfejl.
Antal pakker2 (specifikationer er for enkelt genstande)
EnhedstypeSwitch - 48 porte - Administreret - kan stables
PakningstypeDesktop 1U
UndertypeGigabit Ethernet
Porte48 x 10/100/1000 (PoE) + 4 x SFP
Power Over Ethernet (PoE)PoE
MAC adresse table størrelse8K indtastningshukommelse
RoutingprotokolIGMPv3, MLDv2, MLD
Protokol til fjernadministrationSNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH, SSH-2
AutentificeringsmetodeSecure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
EgenskaberRedundant Power System (RPS) konnektor
OverensstemmelsesstandarderNEBS niveau 3, FCC Klasse A certificeret, TUV GS, CISPR 22 Klasse A, EN 60950, NOM, VCCI-I, IEC 60950, EN55024, EN55022 Klasse A, UL 60950 Third Edition, AS/NZ 3548 Class A, FCC Part 15, MIC, EN300-386, CSA C22.2 No. 60950 Third Edition
RAM128 MB
Flashhukommelse32 MB Flash
StatusindikatorerPortstatus, ports transmissionshastighed, dupleksmodus for port, Enheds-id, system
Interface48 x 1000Base-T - RJ-45 - PoE
4 x SFP (mini-GBIC)
StrømenhedIntern strømforsyning
Nødvendig spændingAC 120/230 V ( 50/60 Hz )
Med softwareCisco LAN Base software
Bredde44.5 cm
Dybde40.9 cm
Højde4.4 cm
Vægt7 kg
Min. driftstemperatur-5 °C
Maks. driftstemperatur45 °C
* Der tages forbehold for trykfejl.
Pris inkl. moms
Dankort, VISA, VISA-Elektron, Master Card
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